"@admin" meaning in Translingual

{
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "phrase",
        "head": "@admin"
      },
      "expansion": "@admin",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Internet",
          "orig": "mul:Internet",
          "parents": [
            "Computing",
            "Networking",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              0,
              6
            ]
          ],
          "text": "@admin cryptospammer",
          "type": "example"
        }
      ],
      "glosses": [
        "Used to mention all the administrators of a Telegram group, mostly used for reporting messages."
      ],
      "id": "en-@admin-mul-phrase-bx3CZgIZ",
      "links": [
        [
          "Internet",
          "Internet"
        ]
      ],
      "raw_glosses": [
        "(Internet) Used to mention all the administrators of a Telegram group, mostly used for reporting messages."
      ],
      "synonyms": [
        {
          "english": "utility bots",
          "word": "/report"
        }
      ],
      "tags": [
        "Internet"
      ]
    }
  ],
  "word": "@admin"
}

{
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "phrase",
        "head": "@admin"
      },
      "expansion": "@admin",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual phrases",
        "Translingual terms spelled with @",
        "Translingual terms with usage examples",
        "mul:Internet"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              0,
              6
            ]
          ],
          "text": "@admin cryptospammer",
          "type": "example"
        }
      ],
      "glosses": [
        "Used to mention all the administrators of a Telegram group, mostly used for reporting messages."
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ]
      ],
      "raw_glosses": [
        "(Internet) Used to mention all the administrators of a Telegram group, mostly used for reporting messages."
      ],
      "synonyms": [
        {
          "english": "utility bots",
          "word": "/report"
        }
      ],
      "tags": [
        "Internet"
      ]
    }
  ],
  "word": "@admin"
}